3sge gen 3 trd cams Options

[mi645]

found a local seller selling some trd cam shafts for our gen 2-3 3sge or 3sgte.
need some help, as i dont have much info on these cam shafts for fitment etc.
here are the specs
288/296 duration
10.9mm lift/ 11mm lift
if i do purchase these i do plan to run them on a gen 3 3sge engine for track purposes.
any info would be nice thank u.
i understand valve geometry as far as ill need obviously stronger springs, and correct buckets for valve adjustment.
i just need to understand about fitment will they bolt on? will i need different style keepers or valve guides? i tried to research a bit on these, couldnt find or understand anything.
much help is appreciated thank u.

[BonzaiCelica]

Exactly. I told Michael that. I did see ones posted on Japan Yahoo auction that said they came from a race car a few weeks ago but now are no longer up.

I checked Japan TRD page and no camshaft options were available. They had CAMSHAFT in non VVT-i for the 4th and 5th generation 3SGE